Synthesis of highly hindered 1,2-diaryl diketones and of cis- and trans-1,2-diacetoxy-1,2-bis(aryl)ethenes

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Highly hindered 1,2-diaryl diketones can be synthesized in good yields by the reaction of 1-aryllithium with CO in THF solution at atmospheric pressure; preparation of cis- and trans-1,2-diacetoxy-1,2-bis(Mes)ethene can be also afforded by a similar procedure and further quenching with Ac2O.

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Detalles Bibliográficos
Autores principales: Nudelman, N., Schulz, H.
Formato: JOUR
Materias:
1,2 dicarbonyl derivative
carbon monoxide
ethylene derivative
lithium derivative
article
cis trans isomerism
cross linking
stereospecificity
synthesis
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_03082342_v_n7_p422_Nudelman
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
Descripción
Sumario:Highly hindered 1,2-diaryl diketones can be synthesized in good yields by the reaction of 1-aryllithium with CO in THF solution at atmospheric pressure; preparation of cis- and trans-1,2-diacetoxy-1,2-bis(Mes)ethene can be also afforded by a similar procedure and further quenching with Ac2O.

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